18103290260 has 24 divisors (see below), whose sum is σ = 41472992736. Its totient is φ = 6583014560.

The previous prime is 18103290199. The next prime is 18103290299. The reversal of 18103290260 is 6209230181.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41143622 + ... + 41144061.

It is an arithmetic number, because the mean of its divisors is an integer number (1728041364).

Almost surely, 2^18103290260 is an apocalyptic number.

18103290260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18103290260 is an abundant number, since it is smaller than the sum of its proper divisors (23369702476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18103290260 is a wasteful number, since it uses less digits than its factorization.

18103290260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82287703 (or 82287701 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 18103290260 in words is "eighteen billion, one hundred three million, two hundred ninety thousand, two hundred sixty".